TSC2046IPWR

TSC2046IPWR

Compare
TSC2046IPWR
IC SCREEN CNTRL 12BIT 16TSSOP
Compare

$0.21

Price update:2024-05-28
Available in stock: 105000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments
TSC2046IPWR Products

The TSC2046IPWR is a next-generation version to the ADS7846 4-wire touch screen controller which supports a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046IPWR is 100% pin-compatible with the existing ADS7846, and will drop into the same socket. This allows for easy upgrade of current applications to the new version. The TSC2046IPWR also has an on-chip 2.5V reference that can be used for the auxiliary input, battery monitor, and temperature measurement modes. The reference can also be powered down when not used to conserve power. The internal reference operates down to 2.7V supply voltage, while monitoring the battery voltage from 0V to 6V.

The low power consumption of < 0.75mW typ at 2.7V (reference off), high-speed (up to 125kHz sample rate), and on-chip drivers make the TSC2046IPWR an ideal choice for battery-operated systems such as personal digital assistants (PDAs) with resistive touch screens, pagers, cellular phones, and other portable equipment. The TSC2046IPWR is available in TSSOP-16, QFN-16, and VFBGA-48 packages and is specified over the -40°C to +85°C temperature range.

Feature

  • SAME PINOUT AS ADS7846
  • 2.2V TO 5.25V OPERATION
  • 1.5V TO 5.25V DIGITAL I/O
  • INTERNAL 2.5V REFERENCE
  • DIRECT BATTERY MEASUREMENT (0V TO 6V)
  • ON-CHIP TEMPERATURE MEASUREMENT
  • TOUCH-PRESSURE MEASUREMENT
  • QSPI? AND SPI? 3-WIRE INTERFACE
  • AUTO POWER-DOWN
  • AVAILABLE IN TSSOP-16, QFN-16, AND VFBGA-48 PACKAGES
  • APPLICATIONS
    • PERSONAL DIGITAL ASSISTANTS
    • PORTABLE INSTRUMENTS
    • POINT-OF-SALE TERMINALS
    • PAGERS
    • TOUCH SCREEN MONITORS
    • CELLULAR PHONES

All trademarks are the property of their respective owners.

Product Attributes

TYPE DESCRIPTION Select all
Resolution (Bits) 12 b
Interface SPI
Voltage Reference Internal
Voltage - Supply 2.2V ~ 5.25V
Current - Supply 780 µA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Package Tape & Reel (TR)
Supplier Device Package 16-TSSOP
Product Status Active
Touchscreen 4 Wire Resistive

Blog

$0.21

Price update:2024-05-28
Available in stock: 105000
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

Blog